package com.day12.java2;

public class Person {
    String name;
    int age;
    int id = 1001;//身份证号

    public Person(){
        System.out.println("我无处不在");
    }
    public Person(String name){

        this.name = name;
    }
    public Person(String name,int age){
        this(name);
        this.age  = age;
    }
    public void eat(){

        System.out.println("人：吃饭");
    }
    public void walk(){
        System.out.println("人：走路");
    }
}
